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분수: 분모가 다른 덧셈4분수8

1
4 8
+
9 4
=
22 8
4
+
9
=
11 4
2
9 2
+
1 4
=
19 4
3
4 2
+
1 3
=
14 6
4
+
1
=
7 3
4
1 3
+
5 9
=
8 9
5
5 9
+
6 3
=
23 9
6
6 3
+
9 2
=
39 6
6
+
9
=
13 2
7
1 7
+
5 2
=
37 14
8
5 2
+
4 4
=
14 4
5
+
4
=
7 2
9
3 4
+
4 9
=
43 36
10
4 9
+
3 6
=
17 18
11
3 6
+
1 7
=
27 42
3
+
1
=
9 14
12
1 5
+
3 6
=
21 30
1
+
3
=
7 10
13
1 7
+
3 8
=
29 56
14
3 8
+
8 2
=
35 8
15
8 2
+
1 6
=
25 6